These Weapons is only meant for minecraft version 1.13-1.14.3 and this is the right command for minecraft now because all of the old ones don't work anymore and these are probably the only ones that really work now. So enjoy these new fun commands and remember you can change the value of the enchantment level by changing it in the lvl:10 and then change the 10 to any number then you are done. Good Luck:)